GCD of 63, 732, 427, 401 Calculator

Given Input numbers are 63, 732, 427, 401

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 732

List of positive integer divisors of 732 that divides 732 without a remainder.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 427

List of positive integer divisors of 427 that divides 427 without a remainder.

1, 7, 61, 427

Divisors of 401

List of positive integer divisors of 401 that divides 401 without a remainder.

1, 401

Greatest Common Divisior

We found the divisors of 63, 732, 427, 401 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 63, 732, 427, 401 is 1.

Therefore, GCD of numbers 63, 732, 427, 401 is 1

Given Input Data is 63, 732, 427, 401

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 732 is 2 x 2 x 3 x 61

Prime Factorization of 427 is 7 x 61

Prime Factorization of 401 is 401

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(63, 732) = 15372

GCD(63, 732) = ( 63 x 732 ) / 15372

GCD(63, 732) = 46116 / 15372

GCD(63, 732) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 427

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(3, 427) = 1281

GCD(3, 427) = ( 3 x 427 ) / 1281

GCD(3, 427) = 1281 / 1281

GCD(3, 427) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 401

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 401) = 401

GCD(1, 401) = ( 1 x 401 ) / 401

GCD(1, 401) = 401 / 401

GCD(1, 401) = 1

GCD of 63, 732, 427, 401 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 49, 425, 954, 276
• GCD of 87, 478, 977, 925
• GCD of 45, 473, 457, 650
• GCD of 95, 734, 341, 454
• GCD of 26, 778, 457, 756

1. What is the GCD of 63, 732, 427, 401?

GCD of 63, 732, 427, 401 is 1

2. Where do I get the detailed procedure to find GCD of 63, 732, 427, 401?

You can find a detailed procedure to find GCD of 63, 732, 427, 401 on our page.

3. How to find GCD of 63, 732, 427, 401 on a calculator?

You can find the GCD of 63, 732, 427, 401 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.